Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Nf5 win in 3 half-moves
2 Ke6 loss in 8 half-moves
3 Ke7 loss in 8 half-moves
4 Ke8 loss in 8 half-moves
5 Kf6 loss in 8 half-moves
6 Kf8 loss in 8 half-moves
7 Kg8 loss in 6 half-moves
8 Kg6 loss in 4 half-moves
9 Ne6 loss in 2 half-moves
10 Ne8 loss in 2 half-moves
11 Nh5 loss in 2 half-moves